Base | Representation |
---|---|
bin | 1111110010010… |
… | …01001110110100 |
3 | 100020011122211011 |
4 | 13321021032310 |
5 | 232344424112 |
6 | 21050122004 |
7 | 3165361456 |
oct | 771111664 |
9 | 306148734 |
10 | 132420532 |
11 | 68825562 |
12 | 38420304 |
13 | 2158545a |
14 | 138302d6 |
15 | b95aaa7 |
hex | 7e493b4 |
132420532 has 6 divisors (see below), whose sum is σ = 231735938. Its totient is φ = 66210264.
The previous prime is 132420527. The next prime is 132420539. The reversal of 132420532 is 235024231.
It can be written as a sum of positive squares in only one way, i.e., 69122596 + 63297936 = 8314^2 + 7956^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132420539) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16552563 + ... + 16552570.
Almost surely, 2132420532 is an apocalyptic number.
It is an amenable number.
132420532 is a deficient number, since it is larger than the sum of its proper divisors (99315406).
132420532 is a wasteful number, since it uses less digits than its factorization.
132420532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33105137 (or 33105135 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 132420532 is about 11507.4120461553. The cubic root of 132420532 is about 509.7044705872.
Adding to 132420532 its reverse (235024231), we get a palindrome (367444763).
The spelling of 132420532 in words is "one hundred thirty-two million, four hundred twenty thousand, five hundred thirty-two".
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